Fan Motor Selector Chart DC FAN MOTOR ASFN37 30 sq.10t ASFN47 40 sq.10t Type Item Standard speed Middle speed Low speed Standard speed Middle speed Low speed Rated operating voltage 5 V DC 12 V DC 5 V DC 12 V DC 5 V DC 12 V DC 5 V DC 12 V DC 5 V DC 12 V DC 5 V DC 12 V DC Rated operating current, max. (mA) 240 120 200 100 130 90 210 100 160 100 100 90 Rated power consumption, max. (W) 1.20 1.44 1.00 1.20 0.65 1.08 1.05 1.20 0.80 1.20 0.50 1.08 Rotation speed, average (r/min) 10,500 9,000 7,500 6,500 5,500 4,500 Max. static pressure, average (Pa) 54.0 37.0 29.0 46.0 34.0 24.0 3 Max. air ow, average (m /min) 0.110 0.091 0.078 0.17 0.15 0.12 Noise, average (dB(A)) 27 23 21 29 25 22 Weight (g) 8.5 15.0 Operating voltage range For rated 5 V: 4.5 to 5.5 V DC, for rated 12 V: 6 to 13.8 V DC For rated 5 V: 4.5 to 5.5 V DC, for rated 12 V: 10.2 to 13.8 V DC Page 7 8 ASFN63 60 sq.25t ASFN83 80 sq.25t Type Item Standard speed Middle speed Low speed Standard speed Middle speed Low speed Rated operating voltage 12 V DC 24 V DC 12 V DC 24 V DC 12 V DC 24 V DC 12 V DC 24 V DC 12 V DC 24 V DC 12 V DC 24 V DC Rated operating current, max. (mA) 160 100 100 60 70 50 330 180 170 90 100 60 Rated power consumption, max. (W) 1.92 2.40 1.20 1.44 0.84 1.20 3.96 4.32 2.04 2.16 1.20 1.44 Rotation speed, average (r/min) 4,050 3,000 2,550 2,950 2,400 1,900 Max. static pressure, average (Pa) 41.7 23.4 17.2 36.6 24.3 14.2 3 Max. air ow, average (m /min) 0.61 0.44 0.37 1.09 0.88 0.68 Noise, average (dB(A)) 30.5 22.5 19.0 32.5 27.0 22.0 Weight (g) 65 80 Operating voltage range For rated 12 V: 6 to 13.8 V DC, for rated 24 V: 15 to 27.6 V DC For rated 12 V: 6 to 13.8 V DC, for rated 24 V: 10 to 27.6 V DC Page 9 10 ASFN93 92 sq.25t ASFN13 120 sq.25t ASFN1B 120 sq.38t Type Standard Middle Low Standard Middle Low Standard Middle Low Item speed speed speed speed speed speed speed speed speed 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V 12 V 24 V Rated operating voltage DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC DC Rated operating current, max. (mA) 250 130 180 90 120 80 520 290 250 130 160 100 720 400 520 280 350 200 Rated power consumption, max. (W) 3.00 3.12 2.16 2.16 1.44 1.92 6.24 6.96 3.00 3.12 1.92 2.40 8.64 9.60 6.24 6.72 4.20 4.80 Rotation speed, average (r/min) 2,350 2,000 1,700 2,500 1,900 1,600 2,950 2,650 2,300 Max. static pressure, average (Pa) 27.6 20.0 14.4 40.9 24.8 17.9 68.1 55.9 44.1 3 Max. air ow, average (m /min) 1.38 1.17 0.98 2.85 2.15 1.80 3.07 2.75 2.37 Noise, average (dB(A)) 32.0 27.0 22.0 38.5 31.0 27.0 42.5 41.0 37.0 Weight (g) 85 180 260 For rated 12 V: 6 to 13.8 V DC, For rated 12 V: 6 to 13.8 V DC, For rated 12 V: 6 to 13.8 V DC, Operating voltage range for rated 24 V: 10 to 27.6 V DC for rated 24 V: 10 to 27.6 V DC for rated 24 V: 10 to 27.6 V DC Page 11 12 13 02/2006 1 NEW NEW NEW NEW NEW NEW NEWProduct Types DC FAN MOTOR Size Specications Rotation speed Voltage Part number Standard Standard speed ASFN30770 Ball bearing type Middle speed 5V DC ASFN32770 Low speed ASFN34770 30 sq.10 Standard speed ASFN30771 Ball bearing type Middle speed 12V DC ASFN32771 Low speed ASFN34771 Standard speed ASFN40770 Ball bearing type Middle speed 5V DC ASFN42770 Low speed ASFN44770 40 sq.10 Standard speed ASFN40771 Ball bearing type Middle speed 12V DC ASFN42771 Low speed ASFN44771 Standard speed ASFN60371 Ball bearing type Middle speed 12V DC ASFN62371 Low speed ASFN64371 60 sq.25 Standard speed ASFN60372 Ball bearing type Middle speed 24V DC ASFN62372 Low speed ASFN64372 Standard speed ASFN80371 Ball bearing type Middle speed 12V DC ASFN82371 Low speed ASFN84371 80 sq.25 Standard speed ASFN80372 Ball bearing type Middle speed 24V DC ASFN82372 Low speed ASFN84372 Standard speed ASFN90371 Ball bearing type Middle speed 12V DC ASFN92371 Low speed ASFN94371 92 sq.25 Standard speed ASFN90372 Ball bearing type Middle speed 24V DC ASFN92372 Low speed ASFN94372 Standard speed ASFN10371 Ball bearing type Middle speed 12V DC ASFN12371 Low speed ASFN14371 120 sq.25 Standard speed ASFN10372 Ball bearing type Middle speed 24V DC ASFN12372 Low speed ASFN14372 Standard speed ASFN10B71 Ball bearing type Middle speed 12V DC ASFN12B71 Low speed ASFN14B71 120 sq.38 Standard speed ASFN10B72 Ball bearing type Middle speed 24V DC ASFN12B72 Low speed ASFN14B72 Notes: 1. Frames with ribs are standard (except 120 sq.38). Casings without ribs can be special ordered. 2. A super speed type (except ASFN3 and ASFN4 Series), 48 V DC type (only ASFN1B Series), and type with sensor can be special ordered. (For details, please refer the description of the DC fan sensor function on page 14.) 02/2006 2